[hpsdr] Ozy and the new code release

n3evl n3evl at townisp.com
Sun Jun 14 13:39:47 PDT 2009


I Have the C8 devices.
Firmware Versions:
Ozy FX2: 20090524
Ozy: 14
Mercury: 27
Penelope: 12

D1 is Steady  ON (No flashing)
No audio problems here (This report applies to RX only, TX not tested).  
Tried AM, SSB, CW with and without preamp and NB, etc - audio sounds fine.

Good luck tracking this down!

73, Pete, N3EVL


Kirk Weedman wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
> I would like to gather some information on the new FPGA code release.  
> LED D1 flashes a code under certain conditions.  If D1 is flashing 
> please send me the code which I will explain below, which version of 
> FPGA (C8 or C7), which boards are installed, and whether you have any 
> audio or other problems.  This may help me determine some issues in 
> the design.  I would like this info from people that ARE having 
> problems and people that ARE NOT apparently having problems.
>
> Code:  D1 flashes a 4 bit value.  Least significant bit is flashed first
>
> Here's what a value of 0 looks like
>            +---+           +---+           +---+           +---+
> D1 ---------+   +-----------+   +-----------+   +-----------+   
> +-----------+------------------------
>                0 (LSB)             0               0               
> 0         dead time between 4 bit flashes
> Here's what a value of 4 looks like
>
>            +---+           +---+           +----------+    +---+
> D1 ---------+   +-----------+   +-----------+          +----+   
> +-----------+---------------------
>                0                  0                1               0
>
> More details can be seen near the bottom of the ozy_janus.v code if 
> interested.
>
> Thanks
> Kirk KD7IRS
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